Book/Report FZJ-2017-02227

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A sliding spark with low inductance as a light source for the vacuum ultraviolet



1962
Kernforschungsanlage Jülich, Verlag Jülich

Jülich : Kernforschungsanlage Jülich, Verlag, Berichte der Kernforschungsanlage Jülich 88, 19 p., Taf., Anh. ()

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Report No.: Juel-0088-PP

Abstract: A low inductance sliding spark has been developed as a light source for operation in the vacuum ultraviolet(50 $\mathring{A}<\lambda<2000 \mathring{A}$). Compared to Millikan's spark a low breakdown voltage is obtained. A reproducible, intense line radiation was observed down to 65 $\mathring{A}$. The main part of the line spectrum was emitted from the insulator disk separating the electrodes. From strong line radiation of Al VII the electron temperature of the sliding spark was estimated to be approximately 2·10$^{5}$ $^{0}$K using Saha's and Boltzmann's formulae.


Contributing Institute(s):
  1. Publikationen vor 2000 (PRE-2000)
Research Program(s):
  1. 899 - ohne Topic (POF3-899) (POF3-899)

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 Record created 2017-03-20, last modified 2021-01-29